package service.impl;

import bean.Grade;
import dao.GradeDao;
import dao.impl.GradedaoImpl;
import utils.DruidUtils;

import java.util.List;

public class GradeServiceImpl implements GradeDao {
    @Override
    public List<Grade> getGrades() {
        GradedaoImpl dao = new GradedaoImpl();
        return dao.getGrades();
    }
}
